Product Overview
Technical Summary
| Product designation | 7KM PAC4220 |
|---|---|
| Product function | Voltage, current, active power, reactive power, power factor, frequency, and apparent/active/reactive energy measurement |
| Phase configuration | 3-phase |
| Measurable line frequency | 45 Hz to 65 Hz; automatic line frequency detection |
| Supply voltage | AC 95 … 250 V; DC 110 … 270 V |
| Display | Color graphics TFT; 54 mm height x 72 mm width |
| Communication interfaces | 2 Fast Ethernet interfaces; 2 x RJ45; MODBUS TCP |
| Digital inputs and outputs | 2 digital inputs and 2 digital outputs |
| Front protection | IP65 |
Key Features
- Product designation: SENTRON PAC4220 power monitoring device for power system quality measurement.
- Measurement configuration: 3-phase measurement with voltage, current, active power, reactive power, power factor, frequency, and apparent/active/reactive energy measurement.
- Display and form factor: Color graphics TFT display; size 96, with 96 mm height, 96 mm width, 56 mm depth, and 51 mm installation depth.
- Supply and communication: AC/DC wide-range power supply; AC supply voltage 95 … 250 V. Communication includes 2 Fast Ethernet interfaces with 2 x RJ45 connections and MODBUS TCP.
- Protection and mounting: IP65 protection class on the front and IP20 at the terminal; mounting position vertical. Suitability: installation in stationary panels in closed rooms.
Frequently Asked Questions
Which specifications identify Siemens 7KM4220-0BA01-1EA0?
It identifies a SENTRON PAC4220 power monitoring device with 3-phase measurement, a color graphics TFT display, 45 Hz to 65 Hz measurable line frequency, and an AC/DC wide-range power supply.
What communication details should be checked for this code?
Check the 2 Fast Ethernet interfaces, 2 x RJ45 electrical connections, MODBUS TCP support, and Ethernet transfer rates of 10 Mbit/s and 100 Mbit/s.
What mounting and protection details should be verified?
Verify the vertical mounting position, IP65 protection on the front, IP20 protection at the terminal, and installation in stationary panels in closed rooms.
What information is needed for a quotation?
Provide the complete order number 7KM4220-0BA01-1EA0, the required quantity, and the destination.
